Flopper.io GPU Specification Sheet
October 5, 2026
flopper.io/gpu/nvidia-h100-sxm5-80gbNVIDIA H100 SXM5 80GB
Hopper SXM 2022 4nm
Overview
67.0
FP32 TFLOPS
80 GB
Memory
3.4 TB/s
Memory Bandwidth
700 W
TDP
Performance Metrics
| Precision | Peak (dense) | 2:4 Sparse | Bits | Type |
|---|---|---|---|---|
| FP64 | 34.0 | N/A | 64 | Standard |
| FP64 Tensor | 67.0 | N/A | 64 | Tensor Core |
| FP32 | 67.0 | N/A | 32 | Standard |
| TF32 | 494.0 | 989.0 | 32 | Standard |
| BF16 | 990.0 | 1979.0 | 16 | Standard |
| FP16 | 990.0 | 1979.0 | 16 | Standard |
| FP8 | 1979.0 | 3958.0 | 8 | Standard |
| FP6 | — | not published | — | Standard |
| FP4 | — | not published | — | Standard |
| INT8 | 1979.0 | 3958.0 | 8 | Standard |
Memory Specifications
- Capacity
- 80 GB
- Type
- —
- Bandwidth
- 3.4 TB/s
- Interface Width
- —
Power & Efficiency
- TDP
- 700 W
- Max power (Flopper estimate)
- ~805 W est.
- FP32 dense TFLOPS per W of TDP
- 0.10 TFLOPS/W
- FP16 dense TFLOPS per W of TDP
- 1.41 TFLOPS/W
Flopper estimate: 700 W TDP x 1.15. The vendor publishes no maximum board power for this part. Per W of TDP figures divide dense peak by accelerator TDP. Board power only: excludes host CPUs, networking, cooling and facility overhead.
Hardware Details
Vendor: NVIDIA
Architecture: Hopper
Process Node: 4nm
Form Factor: SXM
Launch Year: 2022
Variant: SXM5 80GB
Enterprise Features
Sparsity: Yes